Tapping into anger as the tea party movement has done, a coalition of progressive and civil rights groups marched by the thousands Saturday on the Lincoln Memorial and pledged to support Democrats struggling to keep power on Capitol Hill.

Laure Rondeau, an 82-year-old Catholic, supports Providence Mayor David Cicilline for Congress because he wants to get the troops out of Afghanistan and says Washington is losing sight of what’s happening to regular people.

In the turbulent year of the tea party, Republican Rep. Mike Castle of Delaware set out to jangle no nerves as he ran for a Senate seat long held by Vice President Joseph Biden. It’s the way Republican strategists originally envisioned 2010, a roster of seasoned politicians pointing the party toward significant gains in the Senate.